shaza@google.com
c59f368e6d
BUG= Review URL: https://codereview.chromium.org//429943004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38736 260f80e4-7a28-3924-810f-c04153c831b5
This example shows how to write an aggregate transformer.
For more information, see Writing an Aggregate Transformer at: https://www.dartlang.org/tools/pub/transformers/aggregate.html